Williams Comfort Products JHW1226YSC Combination Wrench 13/16

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1226YSC is a 13/16-inch combination wrench finished in Hi-Vis Yellow, designed for trade professionals who need both open-end and box-end capability in a single tool. The open end uses a SUPERCOMBO design with specially engineered grooves that redirect wrenching force away from fastener corners, reducing the risk of rounding. The box end features a SUPERTORQUE design that contacts flat surfaces behind hex points rather than the corners themselves, allowing higher torque application without deforming fasteners. This wrench is built for precision fastener work across industrial, mechanical, and maintenance applications.

The JHW1226YSC suits a wide range of professional settings including industrial maintenance, aerospace assembly, and general mechanical service. The 13/16-inch opening works on standard hex fasteners in both 6-point and 12-point configurations. The box and open-end openings are identical in size, giving technicians consistent fitment across both ends. The Hi-Vis Yellow finish aids visibility in busy job-site environments. It is sold individually and is appropriate for any trade that relies on hand tool precision and fastener integrity.

Key Features

• SUPERCOMBO open end directs wrench force away from fastener corners to reduce rounding
• SUPERTORQUE box end contacts flat surfaces behind hex points for higher torque without fastener deformation
• Meets or exceeds aerospace specification AS 954 for 12-point fasteners as defined by AS 870
• Compatible with all common 6-point hex fasteners with advantage over conventional box end wrenches
• Box and open-end openings are identical at 13/16 inch for consistent fitment on both ends
• Hi-Vis Yellow finish for improved job-site visibility

Compatibility

Designed for use on standard 6-point and 12-point hex fasteners with a 13/16-inch opening, conforming to ANSI B107.6 and aerospace specification AS 954.

Installation Notes

This combination wrench is a hand tool intended for use by qualified mechanical, industrial, or maintenance trade professionals. Always ensure the correct opening size is matched to the fastener before applying torque to avoid rounding. Inspect the wrench for cracks or wear before each use and do not use extension bars or cheater pipes on hand combination wrenches, as this can exceed the tool design limits and cause injury.

Technical Specifications

• Opening Size: 13/16 inches
• Length: 11.81 inches
• Width: 1.77 inches
• Height: 0.79 inches
• Weight: 0.785 pounds
• Finish: Hi-Vis Yellow
• Open End Type: SUPERCOMBO rounded
• Box End Type: SUPERTORQUE
• Standard: ANSI B107.6, AS 954
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1226YSC